Elementary School: 3rd, 4th & 5th Grade - Math - Pre-Algebra - Advanced Adding And Subtracting Radicals Solution - MCQGeeks.com

Q.1.

2√3 + 5 √3 =

100%
7a√3a
0%
7a√3a2
0%
7a2√3a
0%
7a2√3a2

Q.2.

2√18 - 2√12 + 2√18 =

50%
12√2 - 4√3
0%
8√9 - 6√4
50%
7√2 - 4√3
0%
12√2 + 4√3

Q.3.

√900 + √400 + √2500 + √1600 =

50%
10√140
0%
140
0%
√140
50%
10√90 + 40 + 250 + 160

Q.4.

2√20 + √20 + 3√20 - 2√45 =

0%
-6√5
100%
18√5
0%
-√5
0%
6√5

Q.5.

2√5 + 5√5 - 2√5 =

0%
7√5x
0%
-2√5x
100%
5√5x
0%
5√5x3

Q.6.

√32 + 9√2 + √18 =

0%
16√2
100%
16√23
0%
11√2
0%
-16√23

Q.7.

-√6 - √54 =

0%
-3√6x
0%
2√6x
0%
-4√6x
100%
4√6x

Q.8.

√5 + √45 =

0%
3a√52
100%
4a√52
0%
3a√5
0%
4a√5

Q.9.

2√24 - 2√54 =

0%
10√6y
100%
-2√6y
0%
2√6y
0%
-10√6y

Q.10.

3√18 + 3√12 + 3√18 =

0%
6√18 + 6√3
100%
18√2 + 6√3
0%
6√18 + 3√12
0%
18√2 + 12√3